package com.kust.vod.service.impl;

import com.aliyun.vod.upload.impl.UploadVideoImpl;
import com.aliyun.vod.upload.req.UploadStreamRequest;
import com.aliyun.vod.upload.resp.UploadStreamResponse;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.vod.model.v20170321.DeleteVideoRequest;
import com.kust.commomUtils.Result;
import com.kust.serviceBase.exceptionHandler.GuliException;
import com.kust.vod.service.VodService;
import com.kust.vod.utils.ConstantVodUtils;
import com.kust.vod.utils.InitVodClient;
import org.springframework.stereotype.Service;
import org.springframework.util.StringUtils;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.io.InputStream;
import java.util.List;

/**
 * @author 马强
 * @Description
 * @create 2022-06-28 10:19
 */
@Service
public class VodeServiceImpl implements VodService {

    /**
     * 流式上传接口
     */
    @Override
    public String uploadVideoALY(MultipartFile file) {
        try {
            InputStream inputStream = file.getInputStream();
            String originalFilename = file.getOriginalFilename();
            String title = originalFilename.substring(0, originalFilename.lastIndexOf("."));
            UploadStreamRequest request = new UploadStreamRequest(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET, title, originalFilename, inputStream);
            UploadVideoImpl uploader = new UploadVideoImpl();
            UploadStreamResponse response = uploader.uploadStream(request);
            //如果设置回调URL无效，不影响视频上传，可以返回VideoId同时会返回错误码。
            // 其他情况上传失败时，VideoId为空，此时需要根据返回错误码分析具体错误原因
            String videoId = response.getVideoId();
            if (!response.isSuccess()) {
                String errorMessage = "阿里云上传错误：" + "code：" + response.getCode() + ", message：" + response.getMessage();
                if(StringUtils.isEmpty(videoId)){
                    throw new GuliException(20001, errorMessage);
                }
            }
            return videoId;
        } catch (IOException e) {
            throw new GuliException(20001, "guli vod 服务上传失败");
        }
    }

    @Override
    public void removeMoreALYvideo(List list) {
        try {
            //初始化对象
            DefaultAcsClient client = InitVodClient.initVodClient(ConstantVodUtils.ACCESS_KEY_ID, ConstantVodUtils.ACCESS_KEY_SECRET);
            //删除视频request对象
            DeleteVideoRequest request=new DeleteVideoRequest();
            String join = org.apache.commons.lang.StringUtils.join(list.toArray(), ",");
            //向request设置id
            request.setVideoIds(join);
            client.getAcsResponse(request);
        }catch (Exception e){
            e.printStackTrace();
            throw new GuliException(20001,"删除失败");
        }
    }
}
